What is the nature of the bond between B and O in (C2H5)2OBH3 ?

Question

What is the nature of the bond between B and O in (C2H5)2OBH3 ? (A) Covalent (B) Coordinate covalent (C) Ionic bond (D) Banana shaped bond

Tardigrade Admin · Accepted Answer

In ( C 2 H 3)5 OBH 3 coordinate bond a formed in between B and O. (C 2 H 5)2 O longrightarrow BH 3 ( C 2 H 5)2 gives one lone pair of electron pair BH 3. So, it is called electron pair donor and BH 3 is called electron pair acceptor.

Q. What is the nature of the bond between $B$ and $O$ in $(C_{2} H_{5})_{2} OB H_{3}$ ?

Covalent

Coordinate covalent

Ionic bond

Banana shaped bond

In $(C_{2} H_{3})_{5} OB H_{3}$ coordinate bond a formed in between $B$ and $O$ .
$(C_{2} H_{5})_{2} O ⟶ B H_{3}$
$(C_{2} H_{5})_{2}$ gives one lone pair of electron pair $B H_{3}$ . So, it is called electron pair donor and $B H_{3}$ is called electron pair acceptor.

Q. What is the nature of the bond between B and O in (C2​H5​)2​OBH3​ ?